48543782 has 16 divisors (see below), whose sum is σ = 83772672. Its totient is φ = 20665800.

The previous prime is 48543779. The next prime is 48543787. The reversal of 48543782 is 28734584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48543787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9368 + ... + 13595.

It is an arithmetic number, because the mean of its divisors is an integer number (5235792).

Almost surely, 2^48543782 is an apocalyptic number.

48543782 is a deficient number, since it is larger than the sum of its proper divisors (35228890).

48543782 is a wasteful number, since it uses less digits than its factorization.

48543782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23123.

The product of its digits is 215040, while the sum is 41.

The square root of 48543782 is about 6967.3367939264. The cubic root of 48543782 is about 364.7913538255.

The spelling of 48543782 in words is "forty-eight million, five hundred forty-three thousand, seven hundred eighty-two".